Solve.Tyler and his sister arranged a party for their father's birthday. The total cost of the party was 
Tyler paid 
of the total cost and his sister paid the remainder. How much did Tyler pay?
A. $130
B. $140
C. $120
D. $135
Answer: C
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Provide an appropriate response.Multiply and simplify: (y - 3)(y + 7)
What will be an ideal response?
Find the exact value of the expression.sin 260° cos 20° - cos 260° sin 20°
A. - 
B. - 
C. 
D. - 
Solve the problem.The annual population density of a species of insect after n years is modeled by a sequence. Suppose that the initial density of insects is 620 with r = 1.9. Write a recursive sequence that describes this data, where an denotes the insect density during year n.Find the terms a1 , a2 , a3 , ...., a5 . Round to two decimal places, if necessary.
A. a1 = 1178.00, a2 = 2238.20, a3 = 4252.58, a4 = 8079.90, a5 = 15,351.81 B. a1 = 620, a2 = 62.00, a3 = 6.20, a4 = 0.62, a5 = 0.06 C. a1 = 620, a2 = 1178.00, a3 = 2238.20, a4 = 4252.58, a5 = 8079.90 D. a1 = 620, a2 = 620, a3 = 620, a4 = 620, a5 = 620
Solve the linear programming problem.Maximize 6x1 + 8x2subject to x1 - 2x2 ? -4 -5x1 + x2 ? -15and x1 ? 0, x2 ? 0
A. Maximum = 
when x1 = 
and x2 = 
B. Infeasible
C. Unbounded
D. Maximum = 16 when x1 = 0 and x2 = 2